HGTD::Cluster< T > Node1 HGTD::Cluster< T > - m_debug_level - m_entries - m_combined_value - m_combined_sigma - m_was_merged - m_merge_iteration - m_contains_unknowns + Cluster() + Cluster() + Cluster() + addEntry() + addEntryVector() + getEntries() + setClusterValue() + getValues() + getSigmas() + getNEntries() and 6 more... Node2 std::vector< double > + elements Node2->Node1 -m_combined_sigma_vector -m_combined_value_vector